UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HuXiBOZk5zVnRSTMenZhke0YMFdIyhsFWE9uc+Y6sPI=' 
WHERE 
  key_id = '9f064efd20ab33f0bf4587b96b23c08d129afe86d46237657cbc86e4bfa6f7e4' 
  AND (
    token = 'HuXiBOZk5zVnRSTMenZhke0YMFdIyhsFWE9uc+Y6sPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )